Hann, David

Hann, David

Current porgrans include: development of growth and yield information for major PNW tree species; generation of an animating interface for growth and yield models; development of sampling methodologies
ORegon Growth ANalysis and ProjectiON; also known as: ORGANON
The Visible Forest: Computer generated visualization of within stand structure of the forest from field data or growth model projections.
or characterizing complex forest stands

Hann, D.W. D.D. Marshall and M.L. Hanus. 2003. Equations for predicting height to crown base, five year diameter growth rate, five year height growth rate, five year mortality rate and maximum size density trajectory for Douglas fir and western hemlock in the coastal region of the Pacific Northwest. Forest Research Lab., Oregon State University, Corvallis, Oregon. Research Contribution 40. 83p.